@misc{indiciae97997bef0fd3,
  title = {[Technic of electron microscopical studies on silicotic tissue changes].},
  author = {A VOGEL and J R RUTTNER},
  year = {1954},
  url = {https://pubmed.ncbi.nlm.nih.gov/13205177/},
  note = {Source identifier: 13205177}
}